NRM-823 for advanced or metastatic refractory solid tumors

A Phase 1a/1b Study of NRM-823 as Monotherapy and in Combination With Immune Checkpoint Inhibition in Participants With Locally Advanced or Metastatic Refractory Solid Tumors

Phase 1 Interventional Normunity AccelCo, Inc. · NCT07182149

This trial tests whether NRM-823 is safe and can help people with advanced or metastatic head and neck, esophageal, gastric, or related cancers.

Quick facts

PhasePhase 1
Study typeInterventional
Enrollment150 (estimated)
Ages18 Years and up
SexAll
SponsorNormunity AccelCo, Inc. Industry-sponsored
Drugs / interventionschemotherapy, radiation
Locations9 sites (Denver, Colorado and 8 other locations)
Trial IDNCT07182149 on ClinicalTrials.gov

What this trial studies

NRM-823 is being studied in a Phase 1 dose-escalation and expansion format for adults with locally advanced or metastatic refractory solid tumors, focusing on head and neck, esophageal, gastric, and GEJ cancers. Part A uses escalating doses to define safety, tolerability, and a recommended dose, Part B enrolls an expansion cohort at that dose to better characterize safety and early activity, and Part C explores adding a checkpoint inhibitor to the drug to assess combination tolerability. Eligible participants need ECOG 0-1 and adequate organ and marrow function and must meet specified washout periods from prior therapies. The primary objectives are safety and tolerability with exploratory evaluation of anti-tumor signals, conducted at Normunity investigational sites in the United States.

Who should consider this trial

Good fit: Ideal candidates are adults with histologically confirmed locally advanced or metastatic HNSCC, ESCC, esophageal adenocarcinoma, gastric/GEJ adenocarcinoma (or other eligible solid tumors listed in the protocol) who have ECOG 0-1 and adequate organ and marrow function and meet protocol washout requirements.

Not a fit: Patients with poor performance status (ECOG >1), significant organ dysfunction, recent anticancer therapy within specified washout windows, or prior high-grade pneumonitis are unlikely to benefit from or be eligible for this trial.

Why it matters

Potential benefit: If successful, NRM-823 could become a new treatment option that controls tumor growth for patients with refractory head and neck and upper gastrointestinal cancers.

How similar studies have performed: While combining novel targeted agents with checkpoint inhibitors has shown benefit in some cancers, NRM-823 itself is at first-in-human/Phase 1 stages with limited prior clinical data.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Have histologically- or cytologically-diagnosed NSCLC (squamous or adenocarcinoma), TNBC, HNSCC, ESCC, esophageal adenocarcinoma, gastric/GEJ adenocarcinoma, cervical, endometrial, or ovarian cancer which is advanced or metastatic.
* Have an Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1.
* Adequate liver, renal, pulmonary, and cardiac function.
* Adequate hematologic function.

Exclusion Criteria:

* Has received cytotoxic chemotherapy, biologic anticancer agents, checkpoint inhibitors, or radiation therapy (excluding bone-only radiation therapy) ≤3 weeks or 5 half-lives (whichever is shorter) prior to the first dose of NRM-823
* History of Grade 2 pneumonitis requiring steroids or any Grade 3 or 4 pneumonitis from any prior therapy.
* Has received an investigational therapy \<4 weeks or 5 half-lives prior to the first dose of NRM823, whichever is shorter prior to the first dose of NRM-823.
* With the exception of alopecia and Grade ≤2 neuropathy, any unresolved toxicities from prior therapy greater than CTCAE Grade 1 at the time of starting study drug.

Where this trial is running

Denver, Colorado and 8 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions HNSCCESCCEsophageal AdenocarcinomaGastric AdenocarcinomaGEJ AdenocarcinomaOvarian CancerNSCLCCervical Cancer
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.